flash
Flash cards in the terminal. More information: https://github.com/tallguyjenks/fla.sh.
- Open a menu of available flashcard decks for selection:
 
flash
- Display the program version:
 
flash -v
- Display information about the flashcard system:
 
flash -i
- Display a list of available commands:
 
flash -h
- Change the previewer from default 
battocat: 
flash -p {{cat}}